and
http://openstack-folsom-install-guide.readthedocs.org/en/latest/#setup-live-migration?

---
JuanFra


2013/7/9 Chathura M. Sarathchandra Magurawalage <77.chath...@gmail.com>

> I am using Folsom release.
>
> I have followed the instruction on that page.
>
>
> On 9 July 2013 10:57, JuanFra Rodriguez Cardoso <
> juanfra.rodriguez.card...@gmail.com> wrote:
>
>> Diablo release? I'd recommend you use the lastest release for live
>> migrations:
>>
>>
>> http://docs.openstack.org/trunk/openstack-compute/admin/content/configuring-live-migrations.html
>>
>> Regards,
>> ---
>> JuanFra
>>
>>
>> 2013/7/8 Chathura M. Sarathchandra Magurawalage <77.chath...@gmail.com>
>>
>>>  Hello al,
>>>
>>> I followed the Openstack instructions for enabling vm migration   (
>>> http://docs.openstack.org/diablo/openstack-compute/admin/content/configuring-live-migrations.html
>>>  )
>>>
>>> But I can not get it working, since when I create an instance I get the
>>> following error on the compute node.
>>>
>>> 2013-07-08 17:01:34 9329 ERROR nova.openstack.common.rpc.amqp [-]
>>> Exception during message handling
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp Traceback
>>> (most recent call last):
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line
>>> 276, in _process_data
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp     rval =
>>> self.proxy.dispatch(ctxt, version, method, **args)
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/dispatcher.py",
>>> line 145, in dispatch
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp     return
>>> getattr(proxyobj, method)(ctxt, **kwargs)
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/exception.py", line 117, in wrapped
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp
>>> temp_level, payload)
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp
>>> self.gen.next()
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/exception.py", line 92, in wrapped
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp     return
>>> f(*args, **kw)
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 176, in
>>> decorated_function
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp     pass
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp
>>> self.gen.next()
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 162, in
>>> decorated_function
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp     return
>>> function(self, context, *args, **kwargs)
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 197, in
>>> decorated_function
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp
>>> kwargs['instance']['uuid'], e, sys.exc_info())
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp
>>> self.gen.next()
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 191, in
>>> decorated_function
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp     return
>>> function(self, context, *args, **kwargs)
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 839, in
>>> run_instance
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp
>>> do_run_instance()
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/utils.py", line 803, in inner
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp     retval
>>> = f(*args, **kwargs)
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 838, in
>>> do_run_instance
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp
>>> admin_password, is_first_time, instance)
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 529, in
>>> _run_instance
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp
>>> self._set_instance_error_state(context, instance['uuid'])
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp
>>> self.gen.next()
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 517, in
>>> _run_instance
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp
>>> is_first_time, request_spec, filter_properties)
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 503, in
>>> _run_instance
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp
>>> injected_files, admin_password)
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 756, in
>>> _spawn
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp
>>> block_device_info)
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/exception.py", line 117, in wrapped
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp
>>> temp_level, payload)
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp
>>> self.gen.next()
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/exception.py", line 92, in wrapped
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp     return
>>> f(*args, **kw)
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1099,
>>> in spawn
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp
>>> admin_pass=admin_password)
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1310,
>>> in _create_image
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp
>>> utils.ensure_tree(basepath(suffix=''))
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/dist-packages/nova/utils.py", line 1367, in ensure_tree
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp
>>> os.makedirs(path)
>>> 2013-07-08 17:01:34 9329 TRACE nova.openstack.common.rpc.amqp   File
>>> "/usr/lib/python2.7/os.py", line 157, in makedirs
>>>
>>> Thanks.
>>>
>>> _______________________________________________
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>>>
>>>
>>
>
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